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S. 1438: Disaster Related Extension of Deadlines Act

A Senate bill (S.) in the 119th U.S. Congress.

Overview

Congress119th U.S. Congress (2025–2026)
TypeSenate bill (S.)
Originating chamberSenate
Introduced2025-04-10
SponsorSen. Warnock, Raphael G. [D-GA]
Policy areaTaxation
Cosponsors1
Latest action2025-04-10 — Read twice and referred to the Committee on Finance.
Last updated2026-06-09

Summary

Official summary (Introduced in Senate, 2025-04-10):

Disaster Related Extension of Deadlines Act

This bill requires the Internal Revenue Service (IRS) to treat the postponement of the federal tax return deadline due to a federally declared disaster or certain other events as an extension of such deadline for purposes of calculating the limit on a tax refund. The bill also provides that the IRS’s deadline for sending certain notices includes such postponement.

Under current law, a tax refund claim must be filed within three years of the date that the federal tax return is filed. (Some exceptions apply.) The tax refund amount generally is limited to federal taxes paid within the three years preceding the tax refund claim plus any extension of the federal tax return deadline (lookback period). The postponement of the federal tax return deadline is not an extension for purposes of the lookback period. (Thus, certain tax payments made before the federal tax return is filed may be excluded from the lookback period.)

Under the bill, a federal tax return deadline postponed due to a federally declared disaster or certain other events must be treated as an extension of such deadline for purposes of the lookback period.

Under current law, the IRS is required to mail a notice and demand for tax payment within 60 days of an assessment but not before the tax payment due date. 

The bill provides that the tax payment due date includes the postponement of the tax payment deadline due to a federally declared disaster or certain other events. 

Cosponsors (1)

NameParty / state
Thom Tillis R NC (original cosponsor) 2025-04-10

Full text & official record

The official bill text, section-by-section summary, amendments, committee reports, and the complete legislative timeline for S. 1438 are published by Congress on congress.gov.

View S. 1438 on congress.gov →

Frequently asked questions

What is S. 1438?

S. 1438 is a Senate bill (S.) introduced in the 119th U.S. Congress, originating in the Senate. Official title: Disaster Related Extension of Deadlines Act.

Where can I read the full bill text?

The full text, cosponsors, amendments, and legislative status for S. 1438 are available on congress.gov.

Bill data: congress.gov API (official congressional records).